diff --git a/.gitignore b/.gitignore
index 2167686..587e15b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -271,3 +271,5 @@
 /firefox-102.3.0esr.source.tar.xz
 /firefox-langpacks-102.3.0esr-20220913.tar.xz
 /firefox-102.3.0esr.processed-source.tar.xz
+/firefox-langpacks-102.4.0esr-20221012.tar.xz
+/firefox-102.4.0esr.processed-source.tar.xz
diff --git a/D158770.diff b/D158770.diff
new file mode 100644
index 0000000..1d76995
--- /dev/null
+++ b/D158770.diff
@@ -0,0 +1,25 @@
+diff --git a/parser/expat/lib/xmlparse.c b/parser/expat/lib/xmlparse.c
+--- a/parser/expat/lib/xmlparse.c
++++ b/parser/expat/lib/xmlparse.c
+@@ -5652,12 +5652,18 @@
+   else
+ #endif /* XML_DTD */
+   {
+     processor = contentProcessor;
+     /* see externalEntityContentProcessor vs contentProcessor */
+-    return doContent(parser, parentParser ? 1 : 0, encoding, s, end,
+-                     nextPtr, (XML_Bool)!ps_finalBuffer);
++    result = doContent(parser, parser->m_parentParser ? 1 : 0,
++                       parser->m_encoding, s, end, nextPtr,
++                       (XML_Bool)! parser->m_parsingStatus.finalBuffer);
++    if (result == XML_ERROR_NONE) {
++      if (! storeRawNames(parser))
++        return XML_ERROR_NO_MEMORY;
++    }
++    return result;
+   }
+ }
+ 
+ static enum XML_Error PTRCALL
+ errorProcessor(XML_Parser parser,
+
diff --git a/build-rhel7-lower-node-min-version.patch b/build-rhel7-lower-node-min-version.patch
new file mode 100644
index 0000000..477847e
--- /dev/null
+++ b/build-rhel7-lower-node-min-version.patch
@@ -0,0 +1,11 @@
+--- firefox-102.4.0/python/mozbuild/mozbuild/nodeutil.py.lower-node-min-version	2022-10-10 17:55:56.000000000 +0200
++++ firefox-102.4.0/python/mozbuild/mozbuild/nodeutil.py	2022-10-17 14:57:47.476182627 +0200
+@@ -13,7 +13,7 @@ from mozboot.util import get_tools_dir
+ from mozfile import which
+ from six import PY3
+ 
+-NODE_MIN_VERSION = StrictVersion("10.24.1")
++NODE_MIN_VERSION = StrictVersion("10.24.0")
+ NPM_MIN_VERSION = StrictVersion("6.14.12")
+ 
+ 
diff --git a/firefox.spec b/firefox.spec
index 2fa485e..ee1a7ec 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -200,8 +200,8 @@ end}
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        102.3.0
-Release:        6%{?dist}
+Version:        102.4.0
+Release:        1%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
@@ -225,7 +225,7 @@ ExcludeArch:    aarch64 s390 ppc
 # Link to original tarball: https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
 Source0:        firefox-%{version}%{?pre_version}.processed-source.tar.xz
 %if %{with langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20220913.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20221012.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source3:        process-official-tarball
@@ -272,6 +272,7 @@ Patch73:        build-ascii-decode-fail-rhel7.patch
 Patch75:        build-big-endian-errors.patch
 Patch76:        firefox-nss-version.patch
 Patch77:        mozilla-1775202.patch
+Patch78:        build-rhel7-lower-node-min-version.patch
 
 
 # Test patches
@@ -289,6 +290,7 @@ Patch226:        rhbz-1354671.patch
 Patch228:        disable-openh264-download.patch
 Patch229:        firefox-nss-addon-hack.patch
 Patch230:        D110204-fscreen.diff
+Patch231:        webrtc-nss-fix.patch
 
 # Upstream patches
 Patch415:        mozilla-1670333.patch
@@ -300,6 +302,7 @@ Patch420:        mozilla-bmo998749.patch
 Patch421:        mozilla-s390x-skia-gradient.patch
 Patch422:        one_swizzle_to_rule_them_all.patch
 Patch423:        svg-rendering.patch
+Patch424:        D158770.diff
 
 # PGO/LTO patches
 Patch600:        pgo.patch
@@ -513,50 +516,66 @@ BuildRequires: gcc-toolset-12-annobin-plugin-gcc
 
 # Bundled libraries
 Provides: bundled(angle)
+Provides: bundled(audioipc-2)
+Provides: bundled(brotli)
 Provides: bundled(cairo)
+Provides: bundled(cfworker)
+Provides: bundled(d3.js)
+Provides: bundled(double-conversion)
+Provides: bundled(expat)
+Provides: bundled(fdlibm)
+Provides: bundled(ffvpx)
+Provides: bundled(freetype2)
 Provides: bundled(graphite2)
 Provides: bundled(harfbuzz)
-Provides: bundled(ots)
-Provides: bundled(sfntly)
-Provides: bundled(skia)
-Provides: bundled(thebes)
-Provides: bundled(WebRender)
-Provides: bundled(audioipc-2)
-Provides: bundled(ffvpx)
+Provides: bundled(highway)
+Provides: bundled(intgemm)
 Provides: bundled(kissfft)
 Provides: bundled(libaom)
 Provides: bundled(libcubeb)
 Provides: bundled(libdav1d)
 Provides: bundled(libjpeg)
+Provides: bundled(libjxl)
+Provides: bundled(libjxl)
+Provides: bundled(libmar)
 Provides: bundled(libmkv)
 Provides: bundled(libnestegg)
 Provides: bundled(libogg)
 Provides: bundled(libopus)
 Provides: bundled(libpng)
+Provides: bundled(libprio)
 Provides: bundled(libsoundtouch)
 Provides: bundled(libspeex_resampler)
+Provides: bundled(libsrtp)
 Provides: bundled(libtheora)
 Provides: bundled(libtremor)
 Provides: bundled(libvorbis)
 Provides: bundled(libvpx)
 Provides: bundled(libwebp)
+Provides: bundled(libwebrtc)
 Provides: bundled(libyuv)
 Provides: bundled(mp4parse-rust)
+Provides: bundled(mp4parse-rust)
+Provides: bundled(msgpack-c)
+Provides: bundled(msgpack-c)
 Provides: bundled(mtransport)
 Provides: bundled(openmax_dl)
-Provides: bundled(double-conversion)
-Provides: bundled(brotli)
-Provides: bundled(fdlibm)
-Provides: bundled(freetype2)
-Provides: bundled(libmar)
+Provides: bundled(openmax_il)
+Provides: bundled(openmax_il)
+Provides: bundled(ots)
+Provides: bundled(qcms)
+Provides: bundled(rlbox_sandboxing_api)
+Provides: bundled(sfntly)
+Provides: bundled(sipcc)
+Provides: bundled(skia)
+Provides: bundled(sqlite3)
+Provides: bundled(thebes)
+Provides: bundled(wasm2c)
+Provides: bundled(WebRender)
 Provides: bundled(woff2)
 Provides: bundled(xz-embedded)
+Provides: bundled(ycbcr)
 Provides: bundled(zlib)
-Provides: bundled(expat)
-Provides: bundled(msgpack-c)
-Provides: bundled(libprio)
-Provides: bundled(rlbox_sandboxing_api)
-Provides: bundled(sqlite3)
 
 %if 0%{?bundle_nss}
 Provides: bundled(nss) = 3.79.0
@@ -618,6 +637,9 @@ echo "use_rustts            %{?use_rustts}"
 %patch77 -p1 -b .mozilla-1775202
 
 %patch73 -p1 -b .build-ascii-decode-fail-rhel7
+%if 0%{?rhel} == 7
+%patch78 -p1 -b .build-rhel7-lower-node-min-version
+%endif
 
 # Test patches
 %patch102 -p1 -b .firefox-tests-xpcshell-freeze
@@ -633,6 +655,7 @@ echo "use_rustts            %{?use_rustts}"
 %patch228 -p1 -b .disable-openh264-download
 %patch229 -p1 -b .firefox-nss-addon-hack
 %patch230 -p1 -b .D110204-fscreen.diff
+%patch231 -p1 -b .webrtc-nss-fix
 
 %patch415 -p1 -b .1670333
 %patch416 -p1 -b .mozilla-bmo1005535
@@ -643,6 +666,7 @@ echo "use_rustts            %{?use_rustts}"
 %patch421 -p1 -b .mozilla-s390x-skia-gradient
 %patch422 -p1 -b .one_swizzle_to_rule_them_all
 %patch423 -p1 -b .svg-rendering
+%patch424 -p1 -b .D158770.diff
 
 # PGO patches
 %if %{build_with_pgo}
@@ -1401,6 +1425,12 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Wed Oct 12 2022 Eike Rathke <erack@redhat.com> - 102.4.0-1
+- Update to 102.4.0 build1
+
+* Tue Oct 11 2022 Jan Horak <jhorak@redhat.com> - 102.3.0-7
+- Fix for expat CVE-2022-40674 and non functional webrtc
+
 * Tue Sep 13 2022 Jan Horak <jhorak@redhat.com> - 102.3.0-6
 - Update to 102.3.0 build1
 
diff --git a/rpminspect.yaml b/rpminspect.yaml
new file mode 100644
index 0000000..e4c4e16
--- /dev/null
+++ b/rpminspect.yaml
@@ -0,0 +1,17 @@
+---
+inspections:
+  # this inspection is taking way too long and causing timeouts
+  abidiff: off
+# the badfunc is triggered by inet_addr and inet_ntoa which is in the third party
+# libraries bundled to firefox sources.
+badfuncs:
+  ignore:
+    - /usr/lib*/firefox/libxul.so
+# We don't plan to build Firefox with the LTO because it brings more problems
+# than benefits to the package.
+annocheck:
+  - hardened: --ignore-unknown --verbose --skip-lto --skip-cf-protection --skip-property-note
+runpath:
+  # rpath to bundled content
+  allowed_paths:
+    - /usr/lib64/firefox/bundled/lib64
diff --git a/sources b/sources
index 4e5068d..1e4ea08 100644
--- a/sources
+++ b/sources
@@ -1,5 +1,5 @@
 SHA512 (cbindgen-vendor.tar.xz) = ba8967007c7545fcf62a392e745b19188d883428adb5e9abd102cc6ad5d50891e9d38a7a20ee7a91e99d6340e9490a6b8bcc4c7175f3bb3a698841b816966385
 SHA512 (nss-3.79.0-6.el8_1.src.rpm) = 5887d0f306045adf7c6f3389840fff2e2732e5a15ec5e22cf885e578105b54d9e753c237e7730c2d3f0990728b10123c653e8d18a8b8dd0174bfb5b443eab7ef
 SHA512 (nspr-4.34.0-3.el8_1.src.rpm) = fe4715694c297cd8cefa577946358a90103bde73e78a3fdf13d202a3791736e8a48fbece09ee3d15f6d81ae051e26d96400b03bb6bf8630715746c5e1a643543
-SHA512 (firefox-langpacks-102.3.0esr-20220913.tar.xz) = 5bf7183e3587c897339cbb0f133d3648b74dbd28feb19de6c9c0d3f5a852bee8dbbf8b92ba92e2c1eeb98c6f647e828e9bd2beb4768034f9d64cf42043937c76
-SHA512 (firefox-102.3.0esr.processed-source.tar.xz) = 1a30fafc2c01f5b6c781a762ada299a313a910cc7d24fbfe8fcb7bfdfc7adfeef920c17a335eea611e282855a59f3e66ea49818c714da4636e3a9ef9f2fc01ed
+SHA512 (firefox-102.4.0esr.processed-source.tar.xz) = 28e8ab46f15f088134ca91eb517861535dc8e645f1e00d5effb710689eca6dca698ed8988d65285695c6611e1b388f1d492f7622d61ff4a0261b91c0e2a2c808
+SHA512 (firefox-langpacks-102.4.0esr-20221012.tar.xz) = 20fb183b6e9197301a3b13bd467b90bbe4f25b6d5df876eb736f590ebb1ca925b69db53b08767c6715909a38221a53cc0f3f79c76157cf414b23ab245d5d4052
diff --git a/webrtc-nss-fix.patch b/webrtc-nss-fix.patch
new file mode 100644
index 0000000..78b458d
--- /dev/null
+++ b/webrtc-nss-fix.patch
@@ -0,0 +1,25 @@
+diff -up firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c.webrtc-fix firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c
+--- firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c.webrtc-fix	2022-10-04 18:58:30.563683229 +0200
++++ firefox-102.3.0/third_party/libsrtp/src/crypto/cipher/aes_gcm_nss.c	2022-10-04 18:58:44.583652963 +0200
+@@ -293,7 +293,7 @@ static srtp_err_status_t srtp_aes_gcm_ns
+ 
+     int rv;
+     SECItem param = { siBuffer, (unsigned char *)&c->params,
+-                      sizeof(CK_GCM_PARAMS) };
++                      sizeof(CK_NSS_GCM_PARAMS) };
+     if (encrypt) {
+         rv = PK11_Encrypt(c->key, CKM_AES_GCM, &param, buf, enc_len,
+                           *enc_len + 16, buf, *enc_len);
+diff -up firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h.webrtc-fix firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h
+--- firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h.webrtc-fix	2022-10-04 18:59:16.635583764 +0200
++++ firefox-102.3.0/third_party/libsrtp/src/crypto/include/aes_gcm.h	2022-10-04 18:59:31.848550924 +0200
+@@ -101,7 +101,7 @@ typedef struct {
+     uint8_t iv[12];
+     uint8_t aad[MAX_AD_SIZE];
+     int aad_size;
+-    CK_GCM_PARAMS params;
++    CK_NSS_GCM_PARAMS params;
+     uint8_t tag[16];
+ } srtp_aes_gcm_ctx_t;
+ 
+diff -up firefox-102.3.0/third_party/prio/prio/encrypt.c.webrtc-fix firefox-102.3.0/third_party/prio/prio/encrypt.c